4230550

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:624

約数の個数: 24

約数和(自身を含む): 7925832

約数和(自身を除く): 3695282

約数列:

[1, 2, 5, 10, 25, 50, 211, 401, 422, 802, 1055, 2005, 2110, 4010, 5275, 10025, 10550, 20050, 84611, 169222, 423055, 846110, 2115275, 4230550]

約数ペア:

[(1, 4230550), (2, 2115275), (5, 846110), (10, 423055), (25, 169222), (50, 84611), (211, 20050), (401, 10550), (422, 10025), (802, 5275), (1055, 4010), (2005, 2110)]